Ever consider the aggressive sound might be coming from your components or more likely those metal dome tweeters and mids in your Legacy "clones"?
Power cords and cables in general will only do so much and let's face it, they're often used as bandaids or tone controls as in your case.
Power cords and cables in general will only do so much and let's face it, they're often used as bandaids or tone controls as in your case.